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Massive Selection for N-Acetyl-L-Tyrosine Powder - D-Tryptophan – Baishixing Detail:
Specifications
Appearance of Solution |
(1% aq. soln.) Clear colorless to light yellow |
Assay Percent Range |
99% |
Infrared Spectrum |
Authentic |
Loss on Drying |
0.5% max. |
Formula Weight |
204.23 |
Specific Rotation |
+ 31.50 |
Physical Form |
Powder |
Solubility |
Solubility in water: 11g/L (20°C). Other solubilities: soluble in alkali hydroxides, soluble in hot alcohol, insoluble in chloroform |
Percent Purity |
99% |
Specific Rotation Condition |
+ 31.50 (24.00°C c=1,H2O) |
Color |
White to Yellow |
Melting Point |
282.0°C to 285.0°C |
Chemical Name or Material |
D(+)-Tryptophan |
Appearance: White to off-white powder
Purity: 99%min
Product Quality meets: Our company standards.
Stock status: Usually keep 1500-2000KGs in stock.
Application: it is widely used in food additives, pharmaceutical intermediate.
Package: 25kg / barrel
Physicochemical properties
Appearance and character: white or yellow crystalline powder
Density: 1.362 g / cm3
Melting point: 282-285 ° C
Boiling point: 447.9 ° C at 760 mmHg
security information
Customs Code: 2933990090
Hazard Code: R36 / 37 / 38
Safety instruction: S24 / 25
RTECS No.: yn6129000
Dangerous goods sign: Xi
First aid measures
First aid:
1.Inhalation: if inhaled, move the patient to fresh air.
2.Skin contact: take off contaminated clothes and wash skin thoroughly with soapy water and water. If you feel unwell, see a doctor.
3.Eye clear contact: separate eyelids, wash with flowing water or normal saline. See a doctor immediately.
4.Ingestion: gargle. See a doctor immediately.
Advice to protect the rescuer:
Transfer the patient to a safe place. Consult your doctor.
Product detail pictures:
Related Product Guide:
Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Massive Selection for N-Acetyl-L-Tyrosine Powder - D-Tryptophan – Baishixing , The product will supply to all over the world, such as: Ghana, United States, UK, Our professional engineering group will always be ready to serve you for consultation and feedback. We're able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and goods. For anyone who is thinking about our company and merchandise, be sure to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we've been intending to share the top trading practical experience with all our merchants.